The Alcatel Conference IP1850 is a professional VoIP phone designed for business communication environments. This IP phone features a cordless handset with digital volume control and a clear display with 158 x 57 pixels for optimal visibility. Supporting the SIP v2 protocol, this device ensures reliable Voice-over-IP communication. The phone includes an address book with a capacity for 200 entries, allowing for efficient contact management. Security is enhanced through multiple protocols, including HTTPS, SRTP, and SSL/TLS encryption, while compliance with networking standards IEEE 802.1p and IEEE 802.1x ensures corporate connectivity. Offered in black, this standalone device from Alcatel-Lucent provides robust functionality for modern office environments that require reliable VoIP telephony solutions. Its conference capabilities make it suitable for business meetings and collaborative work situations, with the cordless handset offering flexibility during conversations. The digital volume adjustment allows for precise audio control, and the comprehensive security protocols ensure protected communication. This model represents the evolution of business telephony, combining traditional phone reliability with modern IP technology for seamless integration into contemporary communication infrastructures.